I need a native Spanish person, bilingual in English who can understand and translate, casual, conversational English into Spanish whilst maintaining the original style. The text must read as Spain Spanish not South American Spanish

First of all, I want you to understand what I'm looking for.
I need help for the development of 3 applications projects
I am not the final client, I am headunters and I contract people to do the work and I give 40% of the amount charged to the end customer
On the other hand, and very important, in my city these services are paid at very low cost.
The payment is made at the end of ...

Hello:
We need to translate a text into English about a research article that has been written in Spanish. It is urgent, it must be ready for today with delivery limit in six hours counted from the Freelancer assignment.
The source document has 6 pages and 4200 words. The text will be delivered in .docx format, the translation in .docx format is also expected
I hope proposals for two hours. Tha...

The freelancer will have to translate 6 articles in Spanish to English: 5300 words aprox.
The freelancer will have to fulfill the following criteria so that the job is considered done:
- Each article will be handed in a separate DOC or DOCX file.
- There will be no spelling or grammar mistakes.
- The translation is acurate and corresponds to the Spanish text.
The freelancer is not require...

Hi!
We are a non-profit organization that needs a Spanish to Portuguese translator (preferably from Brasil) to translate a press release (general translation). It is a quick and easy task, to be delivered in a word document.
Number of words: 964
Thank you!
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Hola a tod@s,
Somos una organización sin fines lucrativos que precisa de un traductor de español a po...

The freelancer will have to translate 5 articles in Spanish to English: 4500 words aprox.
The freelancer will have to fulfill the following criteria so that the job is considered done:
- Each article will be handed in a separate DOC or DOCX file.
- There will be no spelling or grammar mistakes.
- The translation is acurate and corresponds to the Spanish text.
The freelancer is not require...